Wikipedia sayings about what does a dead body smell like

1.Burial

disposal of the dead. A decomposing body releases unpleasant gases related to decomposition. As such, burial is seen as a means of preventing smells from expanding

https://en.wikipedia.org/wiki/Burial

2.Body odour and sexual attraction

of olfactory receptors and glands, the epithelium is used as a tool to smell others' body odor and pheromones. Chemicals that produce odour pass through

https://en.wikipedia.org/wiki/Body odour and sexual attraction